Special Drawing Rights(SDR) are based on exchange rates for U.S., British, European, and Japanese currencies. Source: International Monetary Fund. The Federal Reserve Board's index of the value of the dollar against 7 other currencies weighted on the basis of trade was 94.61 Thursday , off 0.52 points or 0.55 percent from Wednesday 95.13 . A year ago the index was 108.08

a-Russian Central Bank rate

Prices as of 3:00 p.m. Eastern Time from Moneyline Telerate Markets and other sources.